<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			body{
				margin: 0;
			}
		</style>
	</head>
	<body>
		<div id="mask" style="height: 100vh;text-align: center;position: fixed;width: 100vw;"><img src="load.gif" alt="" style="margin-top: 45vh;" /></div>
		
	</body>
</html>
